/// <summary>
/// 创建VisionOperation新实例
/// </summary>
public VisionOperation()
{
RunningWindow = new HSmartWindowControlWPF();
ConfigWindow = new ConfigWindow();
Inputs = new ItemCollection
{
new ItemBase("Custom", false, "自定义参数")
};
Outputs = new ItemCollection
{
new ItemBase("ImageWidth", typeof(int), "图像宽度"),
new ItemBase("ImageHeight", typeof(int), "图像高度"),
new ItemBase("ImageType", typeof(string), "图像类型"),
new ItemBase("Custom", typeof(bool), "自定义参数"),
new ItemBase("Random", typeof(int), "随机数,范围为0-100")
};
}
/// <summary>
/// 初始化
/// </summary>
/// <param name="windowHandle">窗口句柄</param>
public void Execute(object image, out ItemCollection outputs)
{
outputs = null;
stopwatch.Restart();
HObject thresholdImage = null;
try
{
//初始化
if ((!isRunningWindowInit) && (HRunningWindowHande != IntPtr.Zero))
{
HOperatorSet.SetDraw(HRunningWindowHande, "margin");
HOperatorSet.SetLineWidth(HRunningWindowHande, 2);
HOperatorSet.SetColor(HRunningWindowHande, "red");
isRunningWindowInit = true;
}
//初始化
if ((!isConfigWindowInit) && (HConfigWindowHande != IntPtr.Zero))
{
HOperatorSet.SetDraw(HConfigWindowHande, "margin");
HOperatorSet.SetLineWidth(HConfigWindowHande, 2);
HOperatorSet.SetColor(HConfigWindowHande, "red");
isConfigWindowInit = true;
}
var random = new Random();
HTuple width;
HTuple height;
HTuple type;
hImage?.Dispose();
hImage = image as HObject;
HOperatorSet.GetImageSize(hImage, out width, out height);
HOperatorSet.GetImageType(hImage, out type);
HOperatorSet.Threshold(hImage, out thresholdImage, 0, 150);
if (HRunningWindowHande != IntPtr.Zero)
{
SetWindowPart((RunningWindow as HSmartWindowControlWPF)?.HalconWindow, width, height);
HOperatorSet.ClearWindow(HRunningWindowHande);
HOperatorSet.DispObj(hImage, HRunningWindowHande);
}
if (HConfigWindowHande != IntPtr.Zero)
{
SetWindowPart((ConfigWindow as ConfigWindow)?.HSmartWindowControlWPF.HalconWindow, width, height);
HOperatorSet.ClearWindow(HConfigWindowHande);
HOperatorSet.DispObj(hImage, HConfigWindowHande);
HOperatorSet.DispObj(thresholdImage, HConfigWindowHande);
}
Outputs["ImageWidth"].Value = width.I;
Outputs["ImageHeight"].Value = height.I;
Outputs["ImageType"].Value = type.S;
Outputs["Custom"].Value = Inputs["Custom"].Value;
Outputs["Random"].Value = random.Next(0, 100);
outputs = new ItemCollection(Outputs);
stopwatch.Stop();
RunStatus = new RunStatus(stopwatch.Elapsed.TotalMilliseconds);
}
catch (Exception ex)
{
stopwatch.Stop();
RunStatus = new RunStatus(stopwatch.Elapsed.TotalMilliseconds, EResult.Error, ex.Message, ex);
throw;
}
finally
{
thresholdImage?.Dispose();
}
}
